Casio LK-220 - Manual (Page 8)

E-6
Playing the Digital Keyboard
1.
Turn on 1 .
This turns on power.
2. Try playing something on the keyboard. Use 2
to adjust volume.
• Turning off the keyboard power causes all current
settings and sampled sounds (page E-12) to be cleared.
The keyboard will revert to initial default settings the
next time you turn it on.
While you are using batteries for power, power will turn off
automatically if you do not perform any operation for about six
minutes. Auto Power Off is disabled while the AC adaptor is
being used for power.
■ Disabling Auto Power Off
You can disable Auto Power Off to ensure that power is not
turned off automatically during a concert, etc.
1.
While holding down br , turn on power.
Auto Power Off will be disabled.
While you are using the AC adaptor for power, the keyboard
keys will light to remind you that power is on if you do not
perform any operation for about six minutes. Power on alert is
disabled while batteries are being used for power.
■ Disabling Power On Alert
You can disable power on alert to ensure that keyboard keys
do not light during a concert, etc.
1.
Press 4 a number of times until “Demo2”
appears on the display (page E-4).
2.
Press the bo (10-key) [–] key to select the OFF
setting.
br br bl bl
1 1 2 2 6 6 4 4
bo bo
bn bn
Turning on Power and Playing
Keyboard keys light.
Increase
Decrease
Auto Power Off (Using Batteries)
Power On Alert (Using the AC Adaptor)
D e m o 2